1Tatami — traditional Japanese flooring woven from rush grass, laid in Japanese-style rooms; room size is often expressed by the number of tatami mats.
この旅館の部屋は全部畳敷きだ。
All the rooms at this inn have tatami floors.
畳の香りが好きで、和室でよく昼寝をする。
I like the smell of tatami, so I often take naps in the Japanese-style room.
引っ越したアパートは八畳の和室があった。
The apartment I moved into had an eight-tatami Japanese-style room.